UDP message length

Jiang Bian timobj at gmail.com
Mon Jun 1 00:01:13 EDT 2009


Nice. Thanks. Is there any plan to implement Nio udp in Netty? Just  
wondering...

Jiang

Sent from my iPhone

On May 31, 2009, at 10:42 PM, "Trustin Lee (via Nabble)" <ml-user+57722-852313764 at n2.nabble.com 
 > wrote:

> Hi,
>
> On 31-May-2009 07:41, Jiang Bian wrote:
> >
> > Does anyone know the message length for UDP communication in netty?
> > Does it depend on the MTU?
> > I tried, 736 is the max I can get it running stable...
>
> Yes.  If a UDP message is long, it will be truncated by router in most
> cases.
>
> > do I have to deal with fragmentation my self, if the message is  
> longer than
> > a certain number?
>
> Yes.  I'd just use TCP in such a case.
>
> HTH,
> Trustin
>
>
>
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